Eiffel tower, Empire State Building turn off its lights to pay tribute to Las Vegas Victims

People gather at Trocadero plaza as the lights of the Eiffel tower are turned off, in Paris, France, Monday, Oct. 2, 2017. Paris mayor Anne Hidalgo said the Eiffel tower will turn off its lights Monday at midnight Paris hour to pay tribute to Las Vegas and Marseille victims. (Image: AP)

People gather at Trocadero plaza as the lights of the Eiffel tower are turned off, in Paris, France, Monday, Oct. 2, 2017. Paris mayor Anne Hidalgo said the Eiffel tower will turn off its lights Monday at midnight Paris hour to pay tribute to Las Vegas and Marseille victims. (Image: AP)